.advert img{
    width: 100%;
}
.m_nav>ul>li{
    float: left;
    position: relative;
}
.m_nav>ul>li>a{
    color: black;
    display: block;
    padding: 15px 15px;
}
.m_nav>ul>li>a:hover{
    background: #D2D2D2;
    
}
.m_nav>ul .hover{
    background: #D2D2D2;
}
.m_nav .chenshan{
    position: absolute;
    top:50px;
    background: #e6e6e6;
    width: 400px;
    padding: 0px 20px;
    box-sizing: border-box;
    border: 1px solid #126670;
    display: none;


}

.m_nav .chenshan>a,span{
    font-size: 12px;
    color:#000000;;
    white-space: nowrap;
    padding: 0px 10px;
  
}
.m_nav li:hover .chenshan{
    display: block;
} 

.m_conter {
    margin-top: 50px;
    position: relative;
    height: 1500px;
}

.Magnifier_samll>ul{
    width: 380px;
    height: 513px;
}
.Magnifier_samll>ul>li{
    position: absolute;
   
}

.Magnifier_samll .xlpt{
    position: absolute;
    top: 550px;
    box-sizing: border-box;
    padding-left: 12px;
}
.Magnifier_samll .xlpt ul li{
    float: left;
    
  
}
.Magnifier_samll .xlpt ul li img{
    width: 50px;
    height: 68px;
    margin: 0px 10px;
}

.Magnifier_big{
    position: absolute;
    left:500px;
    top:20px;
}

.Magnifier_big img{
    position: absolute;
    width: 720px;
    height: 1026px;

}
.bigArea{
    width: 380px;
    height: 513px;
    border:1px solid orangered;
    position: absolute;
    overflow: hidden;
    display: none;
}

.mc_left_bottom{
    margin-top: 85px;
    width: 380px;
    height: 30px;
    line-height: 30px;
}

.mc_left_bottom>a{
    float:right;
    font-size: 12px;
    padding-right: 10px;

}





/* 产品详情的中间底部样式 */
.mb_left{
    width: 200px;
}
.mb_left dt img{
    width:188px;
    height:265px;
}
.mb_left dl{
    margin: 10px 0px;
}
.mb_left dd {
    font-size: 12px;   
}
.mb_left dd span{
    font-size: 20px;
    margin-right: 10px;
}
.mb_left dd img{
    float: right;
    margin-right: 10px;
}